Performance that rivals more expensive shoes with comfort and style that cant be beat. The Manta combines a supple microfiber upper with a durable DuPont ZytelR nylon outsole that is comparable in stiffness to shoes with more expensive carbon fiber outsoles. Aggressive, dual density lugs give excellent traction in dirt and mud, and the entire outsole offers greater fatigue resistance than traditional nylon outsoles. A supportive EVA footbed with AegisR anti microbial treatment enhances comfort and fit, which is adjustable via the classic combination of a micro ratcheting buckle and two straps. Plus, its built with the same precision fit as our premium shoes, which have made Giro the fastest growing brand in cycling footwear.